237482289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 389136384

約数和(自身を除く): 151654095

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 223, 279, 341, 347, 669, 1023, 1041, 2007, 2453, 3069, 3123, 3817, 6913, 7359, 10757, 11451, 20739, 22077, 32271, 34353, 62217, 76043, 77381, 96813, 118327, 228129, 232143, 354981, 684387, 696429, 851191, 1064943, 2398811, 2553573, 7196433, 7660719, 21589299, 26386921, 79160763, 237482289]

約数ペア:

[(1, 237482289), (3, 79160763), (9, 26386921), (11, 21589299), (31, 7660719), (33, 7196433), (93, 2553573), (99, 2398811), (223, 1064943), (279, 851191), (341, 696429), (347, 684387), (669, 354981), (1023, 232143), (1041, 228129), (2007, 118327), (2453, 96813), (3069, 77381), (3123, 76043), (3817, 62217), (6913, 34353), (7359, 32271), (10757, 22077), (11451, 20739)]